We are breaking Ish out of the swaddle and into the sleepsack. So far, so good. The only problem is that he tends to scratch at his face when he sleeps (and I mean really dig into his skin), so we have to put socks over his hands to keep him from hurting himself. The good thing about the sleepsack is that his arms are free to play with his crib toy (which he loves!). Usually the only way I know he's awake in there in the morning is when I hear the noises of the toy. He'll happily play by himself for a while before demanding to be taken out. Last night he slept from 9-5:30 and this is how I found him when I went in to check on him this morning (after hearing him play with his toy).